会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明授权
    • Method of disposing multiple antennas and communication apparatus using the method
    • 使用该方法设置多个天线和通信设备的方法
    • US08456377B2
    • 2013-06-04
    • US12939739
    • 2010-11-04
    • Mun Geon KyeongWoo Yong LeeSeung Joon Lee
    • Mun Geon KyeongWoo Yong LeeSeung Joon Lee
    • H01Q21/00
    • H01Q21/28
    • Provided is an apparatus and method that may dispose multiple antennas positioned in each of terminals in such a way that respective arrangements of the multiple antennas of the terminals are parallel to each other even when the terminal is rotated, thereby increasing a channel capacity. A transmission apparatus using the multiple antennas may include a first antenna unit to be disposed parallel to an arrangement of multiple antennas of a receiver while facing the arrangement of the multiple antennas of the receiver, and a second antenna unit where a transmission antenna is additionally disposed so that an arrangement of multiple antennas of a transmitter is parallel to the arrangement of the multiple antennas of the receiver while facing the arrangement of the multiple antennas of the receiver, when the transmitter is rotated.
    • 提供了一种装置和方法,其可以以这样的方式配置位于每个终端中的多个天线,使得即使终端旋转,终端的多个天线的相应布置彼此平行,从而增加了信道容量。 使用该多个天线的发送装置可以包括与接收机的多个天线的配置并行布置的第一天线单元,同时面向接收机的多个天线的布置,以及另外设置发送天线的第二天线单元 使得当发射机旋转时,发射机的多个天线的布置与接收机的多个天线的布置平行,同时面向接收机的多个天线的布置。
    • 6. 发明授权
    • Apparatus of 60 GHZ band modem
    • 60 GHZ频带调制解调器的装置
    • US08675715B2
    • 2014-03-18
    • US12977261
    • 2010-12-23
    • Mun Geon KyeongYun Ho ChoiWoo Yong Lee
    • Mun Geon KyeongYun Ho ChoiWoo Yong Lee
    • H04B1/38
    • H01Q3/02H01Q1/2258H04B1/7163
    • A high-bandwidth communication modem such as an ultra wideband (UWB) communication modem or a high-giga wideband (HGWB) modem includes an interface configured to transceive data in connection with a host device, a baseband processor configured to process, in a parallel manner, a baseband signal being transceived between the interface and a parallel/serial converter, the parallel/serial converter configured to combine a parallel signal into a serial signal and output the serial signal, and separate a serial signal into a parallel signal and output the parallel signal, a radio frequency (RF) processor configured to reduce a frequency of a received UWB or HGWB signal and transmit the frequency-reduced signal to the parallel/serial converter, and increase a frequency of the serial signal received from the parallel/serial converter and transmit the frequency-increased signal to a directional antenna, and the directional antenna configured to transceive a wireless signal by forming a directional beam and control a direction of the directional beam.
    • 诸如超宽带(UWB)通信调制解调器或高千兆宽带(HGWB)调制解调器的高带宽通信调制解调器包括被配置为收发与主机设备相关的数据的接口,被配置为以并行方式处理的基带处理器 方式,在接口和并行/串行转换器之间收发基带信号,并行/串行转换器被配置为将并行信号组合成串行信号并输出​​串行信号,并将串行信号分离成并行信号并输出 并行信号,射频(RF)处理器,被配置为降低接收的UWB或HGWB信号的频率,并将频率降低的信号发送到并行/串行转换器,并且增加从并行/串行接收的串行信号的频率 转换器,并将频率增加的信号发送到定向天线,并且定向天线被配置成通过形成一个无线信号来收发无线信号 光束束并控制方向光束的方向。
    • 8. 再颁专利
    • Hardware-efficient demodulator for CDMA adaptive antenna array systems
    • 用于CDMA自适应天线阵列系统的硬件高效解调器
    • USRE39275E1
    • 2006-09-12
    • US10463878
    • 2003-06-18
    • Kyung Hi ChangHyung Rae ParkMun Geon KyeongEung Soon ShinYang Gi KangYoun Ok Park
    • Kyung Hi ChangHyung Rae ParkMun Geon KyeongEung Soon ShinYang Gi KangYoun Ok Park
    • G01S3/16G01S3/28H04B1/69H04B1/10H04B7/10H01Q3/26H04L1/02
    • H04B1/7115H01Q3/2605H04B1/709H04B7/086
    • In the hardware-efficient demodulator for a CDMA adaptive antenna array mechanism of a mobile radio communication system, a correlators bank receives digital baseband signals received through an antenna array of a base station and computes correlation values with a local code sequence. A beamformer receives the digital baseband signals and the correlation values from the correlators bank and calculates beamforming weight vectors. A searchers bank receives the digital baseband signals and calculates an initial acquisition and reliable timing information for a multipath search by a common work with the beamformer, which uses a beamforming algorithm. A beamforming complex multiplier for a finger performs a complex multiplication for the beamforming weight vectors and the digital baseband signals, and sums up them. A finger bank receives output signals from the beamforming complex multiplier, executes a code tracking for an alignment between a transmission code and a phase by each multipath on the basis of the multipath search timing information to then provide the timing information of the multipath tracking to the correlators bank, and outputs signals of dispreaded multipath through a time alignment based on each path. A multipath combiner performs a multipath combination for the output signals of the finger bank on a time base and outputting it.
    • 在用于移动无线电通信系统的CDMA自适应天线阵列机构的硬件高效解调器中,相关器组接收通过基站的天线阵列接收的数字基带信号,并用本地码序列计算相关值。 波束形成器从相关器组接收数字基带信号和相关值,并计算波束成形权重向量。 搜索库接收数字基带信号,并且通过使用波束形成算法的波束形成器通过共同的工作来计算用于多路径搜索的初始捕获和可靠的定时信息。 用于手指的波束形成复数乘法器对于波束成形加权矢量和数字基带信号执行复数乘法,并将它们相加。 手指组从波束形成复数乘法器接收输出信号,根据多路径搜索定时信息对每个多路径执行用于发送码和相位之间的对齐的码跟踪,然后将多径跟踪的定时信息提供给 相关器组,并且基于每个路径通过时间对齐来输出分布的多路径的信号。 多路径组合器在时基上为手指组的输出信号执行多路径组合并输出。